<template>
  <div class="p-2">
    <transition :enter-active-class="proxy?.animate.searchAnimate.enter" :leave-active-class="proxy?.animate.searchAnimate.leave">
      <div v-show="showSearch" class="mb-[10px]">
        <el-card shadow="hover">
          <el-form ref="queryFormRef" :model="queryParams" :inline="true" label-width="120px">
            <el-form-item label="房间号" prop="roomId">
              <el-input v-model="queryParams.roomId" placeholder="请输入房间号" clearable @keyup.enter="handleQuery" />
            </el-form-item>
<!--            <el-form-item label="请求id" prop="requestId">
              <el-input v-model="queryParams.requestId" placeholder="请输入请求id" clearable @keyup.enter="handleQuery" />
            </el-form-item>
            <el-form-item label="录制机器人id" prop="userId">
              <el-input v-model="queryParams.userId" placeholder="请输入录制机器人id" clearable @keyup.enter="handleQuery" />
            </el-form-item>
            <el-form-item label="任务id" prop="taskId">
              <el-input v-model="queryParams.taskId" placeholder="请输入任务id" clearable @keyup.enter="handleQuery" />
            </el-form-item>-->
            <el-form-item label="录制开始时间" prop="recordStartTime">
              <el-date-picker clearable
                v-model="queryParams.recordStartTime"
                type="date"
                value-format="YYYY-MM-DD"
                placeholder="请选择录制开始时间"
              />
            </el-form-item>
            <el-form-item label="录制结束时间" prop="recordEndTime">
              <el-date-picker clearable
                v-model="queryParams.recordEndTime"
                type="date"
                value-format="YYYY-MM-DD"
                placeholder="请选择录制结束时间"
              />
            </el-form-item>
<!--            <el-form-item label="视频地址" prop="videoUrl">
              <el-input v-model="queryParams.videoUrl" placeholder="请输入视频地址" clearable @keyup.enter="handleQuery" />
            </el-form-item>
            <el-form-item label="id" prop="sdkAppId">
              <el-input v-model="queryParams.sdkAppId" placeholder="请输入id" clearable @keyup.enter="handleQuery" />
            </el-form-item>
            <el-form-item label="视频文件id" prop="fileId">
              <el-input v-model="queryParams.fileId" placeholder="请输入视频文件id" clearable @keyup.enter="handleQuery" />
            </el-form-item>-->
            <el-form-item>
              <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
              <el-button icon="Refresh" @click="resetQuery">重置</el-button>
            </el-form-item>
          </el-form>
        </el-card>
      </div>
    </transition>

    <el-card shadow="never">
<!--      <template #header>
        <el-row :gutter="10" class="mb8">
          <el-col :span="1.5">
            <el-button type="primary" plain icon="Plus" @click="handleAdd" v-hasPermi="['system:recordTask:add']">新增</el-button>
          </el-col>
          <el-col :span="1.5">
            <el-button type="success" plain icon="Edit" :disabled="single" @click="handleUpdate()" v-hasPermi="['system:recordTask:edit']">修改</el-button>
          </el-col>
          <el-col :span="1.5">
            <el-button type="danger" plain icon="Delete" :disabled="multiple" @click="handleDelete()" v-hasPermi="['system:recordTask:remove']">删除</el-button>
          </el-col>
          <el-col :span="1.5">
            <el-button type="warning" plain icon="Download" @click="handleExport" v-hasPermi="['system:recordTask:export']">导出</el-button>
          </el-col>
          <right-toolbar v-model:showSearch="showSearch" @queryTable="getList"></right-toolbar>
        </el-row>
      </template>-->

      <el-table v-loading="loading" :data="recordTaskList" @selection-change="handleSelectionChange">
        <el-table-column type="selection" width="55" align="center" />
        <el-table-column label="房间号" align="center" prop="roomId" />
        <el-table-column label="录制开始时间" align="center" prop="recordStartTime" width="180">
          <template #default="scope">
            <span>{{ parseTime(scope.row.recordStartTime, '{y}-{m}-{d}') }}</span>
          </template>
        </el-table-column>
        <el-table-column label="录制结束时间" align="center" prop="recordEndTime" width="180">
          <template #default="scope">
            <span>{{ parseTime(scope.row.recordEndTime, '{y}-{m}-{d}') }}</span>
          </template>
        </el-table-column>
        <el-table-column label="视频地址" align="center" prop="videoUrl" />
        <el-table-column label="播放地址" align="center" prop="playUrl" />
        <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
          <template #default="scope">
            <el-tooltip content="修改" placement="top">
              <el-button link type="primary" icon="Edit" @click="handleUpdate(scope.row)" v-hasPermi="['system:recordTask:edit']"></el-button>
            </el-tooltip>
            <el-tooltip content="删除" placement="top">
              <el-button link type="primary" icon="Delete" @click="handleDelete(scope.row)" v-hasPermi="['system:recordTask:remove']"></el-button>
            </el-tooltip>
<!--            <el-tooltip content="播放" placement="top">
              <el-button link type="primary" icon="VideoPlay" @click="handlePlay(scope.row)" v-hasPermi="['system:recordTask:play']"></el-button>
            </el-tooltip>-->
            <el-tooltip content="查看二维码" placement="top">
              <el-button link type="primary" icon="View" @click="handleShowQRCode(scope.row)"></el-button>
            </el-tooltip>
          </template>
        </el-table-column>
      </el-table>

      <pagination v-show="total > 0" :total="total" v-model:page="queryParams.pageNum" v-model:limit="queryParams.pageSize" @pagination="getList" />
    </el-card>
    <!-- 添加或修改trtc录制任务对话框 -->
    <el-dialog :title="dialog.title" v-model="dialog.visible" width="500px" append-to-body>
      <el-form ref="recordTaskFormRef" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="房间号" prop="roomId">
          <el-input v-model="form.roomId" placeholder="请输入房间号" />
        </el-form-item>
        <el-form-item label="请求id" prop="requestId">
          <el-input v-model="form.requestId" placeholder="请输入请求id" />
        </el-form-item>
        <el-form-item label="录制机器人id" prop="userId">
          <el-input v-model="form.userId" placeholder="请输入录制机器人id" />
        </el-form-item>
        <el-form-item label="任务id" prop="taskId">
          <el-input v-model="form.taskId" placeholder="请输入任务id" />
        </el-form-item>
        <el-form-item label="录制开始时间" prop="recordStartTime">
          <el-date-picker clearable
            v-model="form.recordStartTime"
            type="datetime"
            value-format="YYYY-MM-DD HH:mm:ss"
            placeholder="请选择录制开始时间">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="录制结束时间" prop="recordEndTime">
          <el-date-picker clearable
            v-model="form.recordEndTime"
            type="datetime"
            value-format="YYYY-MM-DD HH:mm:ss"
            placeholder="请选择录制结束时间">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="视频地址" prop="videoUrl">
          <el-input v-model="form.videoUrl" placeholder="请输入视频地址" />
        </el-form-item>
        <el-form-item label="id" prop="sdkAppId">
          <el-input v-model="form.sdkAppId" placeholder="请输入id" />
        </el-form-item>
        <el-form-item label="视频文件id" prop="fileId">
          <el-input v-model="form.fileId" placeholder="请输入视频文件id" />
        </el-form-item>
        <el-form-item label="备注" prop="remark">
            <el-input v-model="form.remark" type="textarea" placeholder="请输入内容" />
        </el-form-item>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button :loading="buttonLoading" type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-dialog>

    <!-- 二维码弹框 -->
    <el-dialog v-model="qrCodeDialog.visible" title="播放二维码" width="400px" append-to-body>
      <div class="qr-code-container" style="text-align: center;">
        <div ref="qrCodeRef" style="display: inline-block;"></div>
      </div>
    </el-dialog>
  </div>
</template>

<script setup name="RecordTask" lang="ts">
import { listRecordTask, getRecordTask, delRecordTask, addRecordTask, updateRecordTask } from '@/api/system/recordTask';
import { RecordTaskVO, RecordTaskQuery, RecordTaskForm } from '@/api/system/recordTask/types';
import { useRouter } from 'vue-router';
import QRCode from 'qrcode';

const { proxy } = getCurrentInstance() as ComponentInternalInstance;

const recordTaskList = ref<RecordTaskVO[]>([]);
const buttonLoading = ref(false);
const loading = ref(true);
const showSearch = ref(true);
const ids = ref<Array<string | number>>([]);
const single = ref(true);
const multiple = ref(true);
const total = ref(0);

const queryFormRef = ref<ElFormInstance>();
const recordTaskFormRef = ref<ElFormInstance>();

const dialog = reactive<DialogOption>({
  visible: false,
  title: ''
});

const router = useRouter();

const qrCodeDialog = reactive({
  visible: false
});

const qrCodeRef = ref<HTMLElement | null>(null);

const initFormData: RecordTaskForm = {
  id: undefined,
  roomId: undefined,
  requestId: undefined,
  userId: undefined,
  taskId: undefined,
  recordStartTime: undefined,
  recordEndTime: undefined,
  videoUrl: undefined,
  sdkAppId: undefined,
  fileId: undefined,
  remark: undefined
}
const data = reactive<PageData<RecordTaskForm, RecordTaskQuery>>({
  form: {...initFormData},
  queryParams: {
    pageNum: 1,
    pageSize: 10,
    roomId: undefined,
    requestId: undefined,
    userId: undefined,
    taskId: undefined,
    recordStartTime: undefined,
    recordEndTime: undefined,
    videoUrl: undefined,
    sdkAppId: undefined,
    fileId: undefined,
    params: {
    }
  },
  rules: {
    id: [
      { required: true, message: "id不能为空", trigger: "blur" }
    ],
  }
});

const { queryParams, form, rules } = toRefs(data);

/** 查询trtc录制任务列表 */
const getList = async () => {
  loading.value = true;
  const res = await listRecordTask(queryParams.value);
  recordTaskList.value = res.rows;
  total.value = res.total;
  loading.value = false;
}

/** 取消按钮 */
const cancel = () => {
  reset();
  dialog.visible = false;
}

/** 表单重置 */
const reset = () => {
  form.value = {...initFormData};
  recordTaskFormRef.value?.resetFields();
}

/** 搜索按钮操作 */
const handleQuery = () => {
  queryParams.value.pageNum = 1;
  getList();
}

/** 重置按钮操作 */
const resetQuery = () => {
  queryFormRef.value?.resetFields();
  handleQuery();
}

/** 多选框选中数据 */
const handleSelectionChange = (selection: RecordTaskVO[]) => {
  ids.value = selection.map(item => item.id);
  single.value = selection.length != 1;
  multiple.value = !selection.length;
}

/** 新增按钮操作 */
const handleAdd = () => {
  reset();
  dialog.visible = true;
  dialog.title = "添加trtc录制任务";
}

/** 修改按钮操作 */
const handleUpdate = async (row?: RecordTaskVO) => {
  reset();
  const _id = row?.id || ids.value[0]
  const res = await getRecordTask(_id);
  Object.assign(form.value, res.data);
  dialog.visible = true;
  dialog.title = "修改trtc录制任务";
}

/** 提交按钮 */
const submitForm = () => {
  recordTaskFormRef.value?.validate(async (valid: boolean) => {
    if (valid) {
      buttonLoading.value = true;
      if (form.value.id) {
        await updateRecordTask(form.value).finally(() =>  buttonLoading.value = false);
      } else {
        await addRecordTask(form.value).finally(() =>  buttonLoading.value = false);
      }
      proxy?.$modal.msgSuccess("操作成功");
      dialog.visible = false;
      await getList();
    }
  });
}

/** 删除按钮操作 */
const handleDelete = async (row?: RecordTaskVO) => {
  const _ids = row?.id || ids.value;
  await proxy?.$modal.confirm('是否确认删除trtc录制任务编号为"' + _ids + '"的数据项？').finally(() => loading.value = false);
  await delRecordTask(_ids);
  proxy?.$modal.msgSuccess("删除成功");
  await getList();
}

/** 导出按钮操作 */
const handleExport = () => {
  proxy?.download('system/recordTask/export', {
    ...queryParams.value
  }, `recordTask_${new Date().getTime()}.xlsx`)
}

/** 播放按钮操作 */
const handlePlay = (row: RecordTaskVO) => {
  // 使用videoUrl作为播放地址，如果没有则使用默认地址
  const rtmpUrl = row.playUrl;
  if (!rtmpUrl) {
    proxy?.$modal.msgError('播放地址不能为空');
    return;
  }
  // 将 rtmp:// 替换为 http://，并添加 .flv 后缀，同时将 & 替换为 %26
  const flvUrl = (rtmpUrl as string).replace('rtmp://', 'http://').replace(/\?/, '.flv?').replace(/&/g, '%26');
  // 构建完整的播放地址
  const playUrl = `/video/play?rtmpUrl=${flvUrl}`;
  console.log('Playing URL:', flvUrl);
  // 在新标签页打开播放页面
  window.open(playUrl, '_blank');
}

/** 显示二维码 */
const handleShowQRCode = async (row: RecordTaskVO) => {
  const rtmpUrl = row.playUrl;
  const ip = import.meta.env.VITE_APP_IP;
  if (!rtmpUrl) {
    proxy?.$modal.msgError('播放地址不能为空');
    return;
  }
  // 先处理 & 符号，避免参数被截断
  const encodedRtmpUrl = (rtmpUrl as string).replace(/&/g, '%26');
  // 构建完整的播放地址
  const playUrl = `http://${ip}/video/check?rtmpUrl=${encodeURIComponent(encodedRtmpUrl)}`;

  qrCodeDialog.visible = true;
  // 等待DOM更新
  await nextTick();
  if (qrCodeRef.value) {
    try {
      const qrCodeDataUrl = await QRCode.toDataURL(playUrl, {
        width: 300,
        margin: 1,
        color: {
          dark: '#000000',
          light: '#ffffff'
        }
      });
      qrCodeRef.value.innerHTML = `
        <div>
          <img src="${qrCodeDataUrl}" alt="播放二维码" />
          <p style="margin-top: 10px; color: #666;">请使用微信扫描二维码</p>
          <p style="margin-top: 5px; color: #999; font-size: 12px;">扫描后请在浏览器中打开</p>
        </div>
      `;
    } catch (err) {
      console.error('生成二维码失败:', err);
      proxy?.$modal.msgError('生成二维码失败');
    }
  }
};

onMounted(() => {
  getList();
});
</script>

<style scoped>
.qr-code-container {
  padding: 20px;
}
</style>
